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Web Results

en.wikipedia.org/wiki/Proof_that_π_is_irrational

In the 18th century, Johann Heinrich Lambert proved that the

www.mathsisfun.com/irrational-numbers.html

A

www.quora.com/If-22-7-is-rational-why-is-pi-irrational

Because [math] \dfrac{22}{7} [/math] isn't

math.stackexchange.com/questions/1179600/why-is-pi-considered-irrational-if-it-can-be-expressed-as-ratio-of-circumference

Mar 7, 2015

www.khanacademy.org/math/pre-algebra/order-of-operations/rational-irrational-numbers/v/recognizing-irrational-numbers

Actually negative numbers can be

hubpages.com/education/forum/33827/how-is-pi-an-irrational-number-when-it-can-be-expressed-as-227

mindyourdecisions.com/blog/2013/11/08/proving-pi-is-irrational-a-step-by-step-guide-to-a-simple-proof/

Nov 8, 2013

answers.yahoo.com/question/index?qid=20090130005305AAXjf6l

Jan 30, 2009

www.mathwarehouse.com/arithmetic/numbers/rational-and-irrational-numbers-with-examples.php

is probably the most famous

Popular Q&A

Q:
Is pi a rational or irrational number ?

A:
is pi a rational or irrational number : Answer pi is real, irrational and transcendent; it is not rational ,.....
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Source:
www.tutorvista.com

Q:
Is pi rational or irrational number ?

A:
Pi is irrational , it can't be written as a fraction.
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Source:
wiki.answers.com

Q:
Is pi a rational or an irrational number ?

A:
Pi is irrational .
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Source:
wiki.answers.com

Q:
Is pi a rational or irrational number ?

A:
π is an irrational number , which means that its value cannot be expressed exactly as a fraction m/n, where m and n are integers.
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Source:
in.answers.yahoo.com